You are given a passage. Using the information present in the passage, you need to classify it into one of the 10 topics: 0 - 'Society & Culture', 1 - 'Science & Mathematics', 2 - 'Health', 3 - 'Education & Reference', 4 - 'Computers & Internet', 5 - 'Sports', 6 - 'Business & Finance', 7 - 'Entertainment & Music', 8 - 'Family & Relationships', 9 - 'Politics & Government'.

Q: Exactly what kind of books?  Here are some sites I know of, but they are mostly for programming:\nhttp://www.learnoutloud.com/Free-Audio-Video\nhttp://programmingebooks.tk/\nhttp://www.linux.org/docs/online_books.html\nhttp://www.textbookrevolution.org/

A: 4
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Q: Hiccups are sudden, involuntary contractions of the diaphragm muscle. As the muscle contracts repeatedly, the opening between your vocal cords snaps shut to check the inflow of air and makes the hiccup sound. Irritation of the nerves that extend from the neck to the chest can cause hiccups.\n\nAlthough associated with a variety of ailments (some can be serious such as pneumonia or when harmful substances build up in the blood for example from kidney failure), hiccups are not serious and have no clear reason for occurring.

A: 1
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Q: bulimia means she hordes food, eats great amounts, then makes herself throw up. anorexic is when you do not eat..if shes tellin u she isnt eating..chances are its for attention. people with real disorders like this hide them from those in their life.

A:
2
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